CN221415732U

CN221415732U - CNC numerical control machining center is with rotatory frock

Info

Publication number: CN221415732U
Application number: CN202323559040.3U
Authority: CN
Inventors: 李龙
Original assignee: Suzhou Kangpu Leisen Precision Machinery Co ltd
Current assignee: Suzhou Kangpu Leisen Precision Machinery Co ltd
Priority date: 2023-12-26
Filing date: 2023-12-26
Publication date: 2024-07-26
Anticipated expiration: 2033-12-26

Abstract

The utility model discloses a rotary tool for a CNC (computerized numerical control) machining center, relates to the field of numerical control machining, and aims to solve the problem that rotation and revolution cannot be achieved simultaneously by the conventional rotary tool. The inside internal groove that is provided with of workstation, the internal groove lower extreme is fixed with annular slide rail, annular slide rail up end is provided with the removal groove, annular slide rail right-hand member upside is provided with the C shaped plate, common bearing is connected with the roller shaft between two riser in the C shaped plate recess, the roller shaft outside has cup jointed the gyro wheel, and the gyro wheel is in the inside roll of removal groove, the internal groove lower extreme is followed annular slide rail inner center department is fixed with motor cabinet one, motor cabinet one inside is provided with motor one, motor output shaft upper end is connected with the pivot, and the pivot other end with internal groove upper end bearing connection, the pivot outside cup joints and is fixed with the lantern ring, C shaped plate upper end is fixed with motor cabinet two, the lantern ring right-hand member is connected with the connecting rod.

Description

CNC numerical control machining center is with rotatory frock

Technical Field

The utility model relates to the field of numerical control machining, in particular to a rotary tool for a CNC numerical control machining center.

Background

The utility model provides a CNC numerical control machining center is with rotatory frock is an appurtenance for processing complicated part, it is usually by a revolving platform and a set of positioning system, the platform surface is usually made by high accuracy wear-resisting material, stability and precision when guaranteeing to rotate, positioning system is used for fixing the work piece on revolving platform, according to the demand of different parts, positioning system can be flexibly configured, in order to satisfy different processing demands, the effect of revolving frock in CNC numerical control machining center mainly has following several aspects: the processing efficiency is improved: the rotating tool can enable the CNC numerical control machining center to realize multi-surface machining without frequently replacing the positions of the cutter and the workpiece, so that the machining efficiency is improved; the processing difficulty is reduced: the machining of certain complex parts requires high-difficulty operation and positioning, and the rotating tool can realize accurate workpiece positioning through a flexible positioning system, so that the machining difficulty is reduced; and the machining precision is improved: the rotating platform of the rotating tool has high precision and high stability, and can reduce vibration and errors in the machining process, so that the machining precision is improved, and the rotating tool for the CNC numerical control machining center is an important auxiliary tool, and can improve the machining efficiency, reduce the machining difficulty, improve the machining precision and enlarge the machining range.

At present, the rotary platform of the rotary tool for the CNC numerical control machining center generally only can rotate, the position of the rotary platform cannot be adjusted, and machining requirements of more angles are difficult to meet.

Disclosure of utility model

The utility model aims to provide a rotating tool for a CNC (computerized numerical control) machining center, which aims to solve the problem that the existing rotating tool provided in the background art cannot realize rotation and revolution at the same time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a CNC numerical control machining center is with rotatory frock, includes the operation panel, the inside internal groove that is provided with of operation panel, the internal groove lower extreme is fixed with annular slide rail, annular slide rail up end is provided with the removal groove, annular slide rail right-hand member upside is provided with the C shaped plate, common bearing is connected with the roller shaft between two risers inside the C shaped plate recess, the roller shaft outside has cup jointed the gyro wheel, and the gyro wheel is in the inside roll of removal groove, internal groove lower extreme is followed annular slide rail inner center department is fixed with motor cabinet one, motor cabinet one inside is provided with motor one, motor output shaft upper end is connected with the pivot, and the pivot other end with internal groove upper end bearing connection, the pivot outside cup joints and is fixed with the lantern ring, C shaped plate upper end is fixed with motor cabinet two, the lantern ring right-hand member is connected with the connecting rod, and the connecting rod other end with motor cabinet two left ends are connected.

Preferably, the inner end face and the outer end face of the annular sliding rail are provided with sliding grooves, and the lower end faces of the two sliding grooves are provided with rolling grooves.

Preferably, the limiting blocks are fixed at the lower sides of the inner ends of the two vertical plates of the C-shaped plate, the two limiting blocks slide in the sliding grooves respectively, the balls are arranged in the notches of the lower end faces of the limiting blocks, and the two balls roll in the two rolling grooves respectively.

Preferably, a motor II is arranged in the motor seat II, the upper end of an output shaft of the motor II is connected with a supporting rod, and a rotating groove is formed in the upper end of the operating platform in a penetrating mode.

Preferably, the upper end of the supporting rod penetrates through the rotating groove to be connected with a tool table, and the supporting rod can move along the rotating groove.

Preferably, the fixture table upper end left and right sides all is fixed with the fixed plate, two equal threaded connection of fixed plate has the threaded connection pole, two threaded connection pole outer end all is connected with the knob, two threaded connection pole inner all is connected with the arc.

Preferably, rubber blocks are fixed at the inner ends of the two arc-shaped plates, and a machined part is arranged between the two arc-shaped plates along the upper end of the tool table.

Preferably, the upper end of the workbench is provided with a C-shaped supporting plate, the lower sides of the inner ends of the two vertical plates of the C-shaped supporting plate are respectively connected with the upper sides of the front end and the rear end of the exterior of the workbench, the center of the lower end of the transverse plate of the C-shaped supporting plate is connected with a fixing rod, and the other end of the fixing rod is connected with the center of the upper end of the exterior of the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, when the tooling table is required to be subjected to rotary processing, the motor II is turned on to drive the support rod to start rotating, the machined piece fixed between the two arc plates at the upper end of the tooling table is driven to rotate, when the position of the tooling table is required to be adjusted, the motor I is turned on to drive the rotating shaft, the lantern ring and the connecting rod to rotate, the connecting rod drives the motor seat II and the C-shaped plate to move, the idler wheel at the lower end of the C-shaped plate starts to roll along the moving groove to drive the support rod to start moving along the rotating groove, the tooling table at the upper end of the support rod also starts to do circular motion along with the support rod, the rotation and revolution operation of the tooling table is realized, and the processing requirements of users with more diversity are met.

2. According to the utility model, a workpiece is placed at the center of the upper end of the tool table, two knob at the left end and the right end are rotated to enable two threaded connecting rods to start rotating, arc plates at the left end and the right end are made to be close to each other, the workpiece is tightly abutted and fixed by two rubber blocks at the inner ends of the arc plates at the left end and the right end in the approaching process, the rapid fixing of the workpiece is completed, the operation is simple and rapid, the rubber blocks are abutted to prevent damage to the workpiece, and the workpiece is greatly prevented from being separated by friction.

Drawings

FIG. 1 is a front view of a cross-sectional structure of a rotary tool for CNC machining center of the present utility model;

FIG. 2 is a top view of a cross-sectional structure of a rotary tool for CNC machining center according to the present utility model;

FIG. 3 is a top view of a rotary tool for CNC machining center;

Fig. 4 is a schematic structural diagram at a of the present utility model.

In the figure: 1. a work table; 2. a rotating shaft; 3. an annular slide rail; 4. a moving groove; 5. a sliding groove; 6. a rolling groove; 7. a first motor; 8. a motor seat I; 9. a collar; 10. a connecting rod; 11. a rotating groove; 12. a rubber block; 13. a support rod; 14. a second motor; 15. a motor seat II; 16. a C-shaped plate; 17. a roller; 18. a roller shaft; 19. a limiting block; 20. a ball; 21. a tooling table; 22. a work piece; 23. a fixing plate; 24. a knob; 25. a threaded connecting rod; 26. an arc-shaped plate; 27. an inner groove; 28. a C-shaped support plate; 29. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a rotary tool for a CNC numerical control machining center includes a workbench 1, an inner groove 27 is provided in the workbench 1, an annular slide rail 3 is fixed at the lower end of the inner groove 27, a moving groove 4 is provided on the upper end surface of the annular slide rail 3, a C-shaped plate 16 is provided on the upper side of the right end of the annular slide rail 3, a roller shaft 18 is connected between two vertical plates in the groove of the C-shaped plate 16 through a common bearing, a roller 17 is sleeved outside the roller shaft 18, the roller 17 rolls in the moving groove 4 to drive the C-shaped plate 16 to perform circular motion, a motor seat one 8 is fixed at the lower end of the inner groove 27 along the center of the inner end of the annular slide rail 3, a motor one 7 is provided in the motor seat one 8, a rotary shaft 2 is connected to the upper end of an output shaft of the motor one 7, the other end of the rotary shaft 2 is connected with an upper end bearing of the inner groove 27, a collar 9 is sleeved outside the rotary shaft 2, a motor seat two 15 is fixed to the upper end of the C-shaped plate 16, the right end of the collar 9 is connected with a connecting rod 10, and the other end of the connecting rod 10 is connected to the left end of the motor seat two 15, and the rotary shaft 2 is transmitted to the C-shaped plate 16.

Further, the inner end face and the outer end face of the annular sliding rail 3 are provided with sliding grooves 5, and the lower end faces of the two sliding grooves 5 are provided with rolling grooves 6.

Further, limiting blocks 19 are fixed on the lower sides of the inner ends of the two vertical plates of the C-shaped plate 16, the two limiting blocks 19 slide in the two sliding grooves 5 respectively, balls 20 are arranged in the notches of the lower end faces of the two limiting blocks 19, the two balls 20 roll in the two rolling grooves 6 respectively, movement of the C-shaped plate 16 is limited, and the C-shaped plate 16 is prevented from falling off from the annular sliding rail 3.

Further, a second motor 14 is arranged in the second motor seat 15, a supporting rod 13 is connected to the upper end of an output shaft of the second motor 14, and a rotating groove 11 is formed in the upper end of the operating platform 1 in a penetrating mode.

Further, the upper end of the support bar 13 is connected with a tooling table 21 through the rotating groove 11, and the support bar 13 can move along the rotating groove 11.

Further, fixed plate 23 is all fixed with in frock platform 21 upper end left and right sides, and two equal threaded connection of fixed plate 23 have threaded connection pole 25, and two threaded connection pole 25 outer ends all are connected with knob 24, and two threaded connection pole 25 inner all are connected with arc 26, rotate two knobs 24 and make two arc 26 be close to and fix machined part 22.

Further, the rubber blocks 12 are fixed at the inner ends of the two arc plates 26, damage to the workpiece 22 caused by clamping the workpiece 22 by the arc plates 26 is prevented, and the workpiece 22 is arranged between the two arc plates 26 along the upper end of the tool table 21.

Further, the upper end of the workbench 1 is provided with a C-shaped supporting plate 28, the lower sides of the inner ends of the two vertical plates of the C-shaped supporting plate 28 are respectively connected to the upper sides of the front end and the rear end of the exterior of the workbench 1, the center of the lower end of the transverse plate of the C-shaped supporting plate 28 is connected with a fixing rod 29, and the other end of the fixing rod 29 is connected to the center of the upper end of the exterior of the workbench 1.

Working principle: when the tool table 21 is required to be rotated, the motor II 14 is turned on to drive the support rod 13 to rotate, the workpiece 22 fixed between the two arc plates 26 at the upper end of the tool table 21 is driven to rotate, the motor I7 is turned on to drive the rotary shaft 2, the lantern ring 9 and the connecting rod 10 to rotate, the connecting rod 10 drives the motor seat II 15 and the C-shaped plate 16 to move, the roller 17 at the lower end of the C-shaped plate 16 starts to roll along the moving groove 4 to drive the support rod 13 to start to move along the rotating groove 11, the support rod 13 is also driven to move along with the support rod 21 at the upper end of the support rod 13 along with the moving groove 4, and the requirements of the tool table 21 for rotation and revolution are met.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. CNC numerical control machining center is with rotatory frock, including operation panel (1), its characterized in that: the utility model discloses a motor cabinet, including operation panel (1), annular slide rail (3) and connecting rod (10) are fixed with motor cabinet (8), annular slide rail (3) up end is provided with removal groove (4), annular slide rail (3) right-hand member upside is provided with C shaped plate (16), common bearing is connected with roller shaft (18) between two riser inside C shaped plate (16), roller shaft (18) outside has cup jointed gyro wheel (17), and gyro wheel (17) are in remove groove (4) inside roll, interior groove (27) lower extreme is followed annular slide rail (3) inner center department is fixed with motor cabinet one (8), motor cabinet one (8) inside is provided with motor one (7), motor cabinet one (7) output shaft upper end is connected with pivot (2), and pivot (2) other end with interior groove (27) upper end bearing is connected, pivot (2) outside is fixed with lantern ring (9), C (16) upper end is fixed with motor cabinet two (15), lantern ring (9) are connected with connecting rod (10) and two left end connection rod (15).

2. The rotary tool for a CNC numerical control machining center according to claim 1, wherein: the inner end face and the outer end face of the annular sliding rail (3) are respectively provided with a sliding groove (5), and the lower end faces of the two sliding grooves (5) are respectively provided with a rolling groove (6).

3. The rotary tool for a CNC numerical control machining center according to claim 2, wherein: limiting blocks (19) are fixed at the lower sides of the inner ends of the two vertical plates of the C-shaped plate (16), the two limiting blocks (19) slide inside the sliding grooves (5) respectively, balls (20) are arranged in the notches of the lower end faces of the limiting blocks (19), and the two balls (20) roll inside the two rolling grooves (6) respectively.

4. The rotary tool for a CNC numerical control machining center according to claim 1, wherein: the motor seat II (15) is internally provided with a motor II (14), the upper end of an output shaft of the motor II (14) is connected with a supporting rod (13), and the upper end of the operating platform (1) is provided with a rotating groove (11) in a penetrating way.

5. The rotary tool for a CNC machining center according to claim 4, wherein: the upper end of the supporting rod (13) penetrates through the rotating groove (11) to be connected with a tool table (21), and the supporting rod (13) can move along the rotating groove (11).

6. The rotary tool for a CNC machining center according to claim 5, wherein: the fixture is characterized in that fixing plates (23) are fixed on the left side and the right side of the upper end of the fixture table (21), the fixing plates (23) are connected with threaded connecting rods (25) in a threaded mode, knobs (24) are connected to the outer ends of the threaded connecting rods (25), and arc-shaped plates (26) are connected to the inner ends of the threaded connecting rods (25).

7. The rotary tooling for the CNC machining center according to claim 6, wherein: rubber blocks (12) are fixed at the inner ends of the two arc-shaped plates (26), and a machined part (22) is arranged between the two arc-shaped plates (26) along the upper end of the tooling table (21).

8. The rotary tool for a CNC numerical control machining center according to claim 1, wherein: the upper end of the workbench (1) is provided with a C-shaped supporting plate (28), the lower sides of the inner ends of the two vertical plates of the C-shaped supporting plate (28) are respectively connected with the upper sides of the front end and the rear end of the exterior of the workbench (1), the center of the lower end of the transverse plate of the C-shaped supporting plate (28) is connected with a fixing rod (29), and the other end of the fixing rod (29) is connected with the center of the upper end of the exterior of the workbench (1).